High severity7.5NVD Advisory· Published Feb 11, 2026· Updated Apr 15, 2026

CVE-2020-37202

Description

NetworkSleuth 3.0.0.0 contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload and paste it into the registration key field to trigger an application crash.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

NetworkSleuth/NetworkSleuthllm-create
Range: = 3.0.0.0

Patches

Vulnerability mechanics

References

www.nsauditor.comnvd
www.exploit-db.com/exploits/47853nvd
www.vulncheck.com/advisories/networksleuth-key-denial-of-servicenvd

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